Update README.md

Author: Snailclimb

README.md

@@ -290,7 +290,10 @@ Markdown 格式参考：[Github Markdown格式](https://guides.github.com/featur
 
 <a href="https://github.com/fanofxiaofeng">
     <img src="https://avatars0.githubusercontent.com/u/3983683?s=460&v=4" width="45px"></a>
-<a href="https://github.com/dongzl">
+<a href="https://github.com/fanchenggang">  
+    <img src="https://avatars2.githubusercontent.com/u/8225921?s=460&v=4" width="45px">
+</a>
+<a href="https://github.com/ipofss">
     <img src="https://avatars1.githubusercontent.com/u/5917359?s=460&v=4" width="45px"></a>
 <a href="https://github.com/Gene1994">
     <img src="https://avatars3.githubusercontent.com/u/24930369?s=460&v=4" width="45px">
@@ -339,4 +342,4 @@ Markdown 格式参考：[Github Markdown格式](https://guides.github.com/featur
 
 **Java工程师必备学习资源:** 一些Java工程师常用学习资源公众号后台回复关键字 **“1”** 即可免费无套路获取。 
 
-![我的公众号](https://my-blog-to-use.oss-cn-beijing.aliyuncs.com/2019-6/167598cd2e17b8ec.png)
+![我的公众号](https://my-blog-to-use.oss-cn-beijing.aliyuncs.com/2019-6/167598cd2e17b8ec.png)